Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
91～105 item / All 311 items
Low-priced offer, Peltier element sales
- The cooling function part has a fixed structure, and does not generate vibrations or noise. - It can be used semi-permanently without using catalysts such as gas or liquids. - By changing the direction of the current, it can be used for both cooling and heating. - It is inexpensive.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock availability.
■Metal film surface mirror ■Ideal for multi-spectral focusing applications ■Wide variety of sizes and coating options ■Flatness λ/8 version also available *You can download the catalog from Edmund Optics Japan that features this product below.
All products are sold individually as standard specifications. We offer short delivery times due to complete stock sales.
■45° angle prism ■Combined with a Schmidt prism to convert to a Pekan prism ■Pentaprism is also in the lineup *You can download the catalog from Edmund Optics Japan that features this product below.
Short delivery time with stock sales! All items available for sale from just one piece.
Edmund Optics offers a wide range of polarizing elements, including dichroic, crystal, and wire grid types. Dichroic polarizers have an excellent price-to-performance ratio and include options with large apertures. Crystal-type polarizing elements are ideal for laser applications due to their high extinction ratio and damage threshold. Wire grid polarizers, suitable for broadband applications, utilize a fine wire mesh that selectively transmits p-polarized light while reflecting s-polarized light. S-polarized light has a vibration direction that is perpendicular to the plane of incidence, while p-polarized light is oriented parallel to that plane. Edmund Optics also offers a wide range of zero-order and multi-order wave plates, as well as specialized polarizing rotators and Fresnel rhomb wave plates. For more details, please visit the official Edmund Optics website via the link below.
Fixed magnification handheld scope
● Fixed magnification handheld microscope Magnifications: Available in 20×, 50×, 100×, and 200×. ● Direct lighting with 18 LED lamps (power supply sold separately) Provides bright illumination ideal for flat surfaces with minimal irregularities. ● Upright image type, making it easy to see the image like a loupe despite being a microscope Unlike typical microscopes (microscopes), which invert the image, this product uses a Dach prism in its optical system, allowing for observation without image inversion. This makes it easy to handle and operate, similar to a loupe. ● Precision scale standard equipment A precision scale is built into the eyepiece of the microscope, allowing for measurement of the length of the observed object. (The scale width varies depending on the magnification.)
Long lifespan and high reliability! Peltier elements that achieve thickness accuracy (within ±25μm) with general specifications.
Our company offers the Peltier element "Unithermo," which can provide ideal electronic cooling in terms of performance, reliability, environment, and ease of use. Thanks to its single crystal structure, cooling performance has improved by 25% compared to conventional models, achieving rapid cooling. Additionally, it comes in three types of electrical insulation: polyimide, aluminum, and alumina ceramic. 【Features】 ■ Excellent cooling performance (maximum temperature difference, heat absorption) ■ Overwhelmingly fast response ■ High precision thickness control ■ Practical application of large (70mm square) modules ■ Selection of electrical insulation according to application ■ Lead-free compliant *For more details, please download the PDF or feel free to contact us.
Output to the irradiation surface as uniform light! Solve the issue of irradiation unevenness with various combinations of elements!
The "Fly Eye Lens" is an imaging element that arranges the same single lens in both vertical and horizontal directions. By passing light output from a fiber laser through this product, it is possible to create the same conditions as a multi-point light source, enabling uniform illumination. Additionally, each lens is joined using a unique technique after being polished. Coatings with high transmittance and durability in the ultraviolet range are also available. It is mainly used in the illumination systems of semiconductor exposure equipment. 【Processing Specifications】 ■Outer Diameter: Up to 420mm ■Number of Elements: Up to 200 ■Material: BK7, Quartz Glass ■Lens Shapes: Plano-convex Lens, Biconvex Lens, Drum Lens ■Adhesion Method: Frit Adhesion, UV Adhesion *For more details, please refer to the PDF document or feel free to contact us.
High-output air gap type wave plates can also be produced! We will design according to your requirements!
KADOMI Optical Industries Co., Ltd. manufactures and sells optical glass components, as well as performs polishing, drilling, and bonding processes for optical glass and optical crystals. The "polarizing elements" we offer include "wave plates" used for rotating the plane of linear polarization and converting linear polarization to circular polarization, and "polarization cancellation plates" used in measuring instruments where polarization characteristics need to be avoided. We design and produce to order according to our customers' requests, so please feel free to contact us. 【Features (Wave Plates)】 ■ Sizes available from □3 to □75mm ■ Production of ultraviolet and high-output air gap type wave plates is also possible ■ We offer typical 1/2λ plates and 1/4λ plates *For more details, please refer to the PDF materials or feel free to contact us.
Output as uniform light to the irradiation surface! Solve the issue of irradiation unevenness through various combinations of elements!
The "Light Guide" can output light as uniform illumination on the irradiation surface by reflecting the light emitted from a fiber laser within a rod or light pipe. It is a hollow type assembly with a reflective film applied to the inner surface of the substrate, compatible with shapes such as square, round, hexagonal, and tapered. 【Processing Specifications】 ■ Material: BK7, synthetic quartz ■ Outer dimensions: □1mm to □30mm ■ Length: up to 300 ■ Surface accuracy: optical polishing up to λ/20 ■ Parallelism: 5 seconds or more ■ Effective diameter: within 90% of the actual size *For more details, please refer to the PDF document or feel free to contact us.
Available for selection from eight wavelength models. Low noise, high stability, and high-speed pulse support. RF drivers can also be provided.
The Aerodiode fiber-coupled AOM (acousto-optic device) is capable of low noise, high stability, and high-speed pulse response. Aerodiode offers seven wavelength models, each of which can be selected in standard or high-speed versions. ■ Wavelength Models 400 nm model (380 - 600 nm) 532 nm model (380 - 600 nm) 635 nm model (550 - 680 nm) 780 nm model (600 - 900 nm) 1064 nm model (940 - 1100 nm) 1310 nm model (1200 - 1430 nm) 1550 nm model (1470 - 1700 nm) 1650 nm model (1470 - 1700 nm) ■ High-speed pulse response (8 ns rise/fall time) ■ High output ■ Low noise, high stability
A high-speed overcurrent protection device that achieves a fast response time of 1μs.
The C-FAP series is an overcurrent protection device using semiconductors, incorporating a semiconductor switch and a current detection circuit internally. Due to its lack of capacitance, it has a wide passband (fc=3GHz) and houses 1 to 2 circuits in a compact SMD package (DFN). It achieves a fast response time of 1μs.
We handle various optical elements such as single lenses, prisms, and mirrors as standard stock!
At Orion Optics Co., Ltd., we handle various optical elements such as single lenses, prisms, and mirrors as standard stock for your experiments and prototypes. If the required quality and precision cannot be satisfied with standard products, we will determine the selection of materials and processing methods through separate discussions. If you are in charge of system development and are struggling with the selection of optical components, we can provide technical advice for optimization as much as possible, so please feel free to contact us. 【Features】 ■ We also respond to additional processing such as various coatings and shape modifications at low prices and short delivery times. ■ We offer holders for various optical elements. ■ Custom holders can also be made through precision metal processing. For more details, please refer to our catalog or feel free to contact us.
A two-stage module that allows for easy switching between full power and energy-saving operation.
Our unique technology of flexibly stacking the opposing surfaces of the Peltier element in two layers reduces thermal stress and achieves a longer lifespan for the element. We propose efficient application devices that utilize a large temperature difference along with an energy-saving mode.
